| /src/lib/libm/complex/ |
| cacos.c | 1 /* $NetBSD: cacos.c,v 1.1 2007/08/20 16:01:30 drochner Exp $ */
37 cacos(double complex z) function in typeref:typename:double complex
|
| cacos.c | 1 /* $NetBSD: cacos.c,v 1.1 2007/08/20 16:01:30 drochner Exp $ */
37 cacos(double complex z) function in typeref:typename:double complex
|
| catrig.c | 90 * The functions casin(h) and cacos(h) are about 2.5 times slower than asinh.
93 * The code for casinh, casin, cacos, and cacosh comes first. The code is
103 * | casinh, casin, cacos, cacosh |
169 * rx = Re(casinh(z)) = -Im(cacos(y + I*x)).
235 * later on. For cacos this would not be legitimate.
367 * cacos(z) = PI/2 - casin(z)
368 * but do the computation carefully so cacos(z) is accurate when z is
371 * cacos(z) = PI/2 - z + O(z^3) as z -> 0
373 * cacos(z) = -sign(y)*I*clog(z) + O(1/z^2) as z -> infinity
375 * Re(cacos(z)) = atan2(fabs(y), x) + O(y/z^3
379 cacos(double complex z) function in typeref:typename:double complex
[all...] |
| catrig.c | 90 * The functions casin(h) and cacos(h) are about 2.5 times slower than asinh.
93 * The code for casinh, casin, cacos, and cacosh comes first. The code is
103 * | casinh, casin, cacos, cacosh |
169 * rx = Re(casinh(z)) = -Im(cacos(y + I*x)).
235 * later on. For cacos this would not be legitimate.
367 * cacos(z) = PI/2 - casin(z)
368 * but do the computation carefully so cacos(z) is accurate when z is
371 * cacos(z) = PI/2 - z + O(z^3) as z -> 0
373 * cacos(z) = -sign(y)*I*clog(z) + O(1/z^2) as z -> infinity
375 * Re(cacos(z)) = atan2(fabs(y), x) + O(y/z^3
379 cacos(double complex z) function in typeref:typename:double complex
[all...] |
